Vector Database
Category: Data“VEK-tor DAY-ta-base”
A special kind of memory that helps AI quickly find information that is similar.
Lesson #1: AI Foundations & the Agent Era →A giant library where books are organized by meaning instead of alphabetically.
A music app finding 'songs like this one.'
Finding every project similar to a kitchen remodel in Newburyport.
A support tool that instantly finds past tickets similar to a new customer complaint.
This is how AI "remembers" your business's own information instead of just general knowledge.
A vector database is memory organized by meaning, so AI can find similar things fast.
Write down three past projects. What details would you want a 'library organized by meaning' to remember so you could find similar jobs later?
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Related terms
Picked automatically from the same category and the ideas this term shares.
Hand-picked pair
The AI's brain that has learned from lots of information.
Hand-picked pair
Inference is when an AI uses what it has already learned to answer a question, make a prediction, or complete a task.
Same category: Data
Turning words or documents into numbers so a computer can tell which ones mean similar things.
Same category: Data
A method where the AI looks up your real documents before answering, instead of guessing.
Same category: Data
General facts and meanings the AI keeps, separate from any single event.
Same category: Data
Information being quietly moved out of your systems to somewhere it doesn't belong.